Exclusive to Apple Log Compatible Devices

Unlock the True Power of 10-bit.
Apple Log Still Camera.

"Loga" is a professional still camera application designed to fully liberate the potential of 10-bit Apple Logスチルキャプチャ on supported iPhone Pro series.

Download on the App Store Explore Features
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Peak Still Expression.

Advanced manual camera controls wrapped in an incredibly minimal, fluid UI.

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Real-time 3D LUT Previews

Powered by a zero-latency Metal shader preview engine. Map a 3D LUT instantly over the flat, desaturated Apple Log stream to compose your shot with the finished color grading in mind.

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10-bit Uncompressed TIFF Saves

Save a beautiful, ready-to-share graded JPEG alongside a pristine, uncompressed 10-bit/10-bit TIFF original Apple Log file. Preserves maximum dynamic range for your post-processing pipeline.

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Custom 3D LUT Imports

Seamlessly import industry-standard `.cube` LUT files directly from the Files app. Simulate and test your own cinematic color grading presets instantly in the field.

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Manual Exposure & White Balance

Take full control of your scene. Adjust White Balance temperature (3000K to 8000K) and dial in exact Exposure Compensation (-8.0EV to +8.0EV) with responsive manual sliders.

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Multi-Lens Optical Zoom Support

Leverage your iPhone Pro's advanced hardware. Seamlessly toggle between ultra-wide (0.5x), wide (1.0x), 2.0x, and telephoto (5.0x) lenses for distortion-free, high-fidelity perspectives.

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Cinematic Masks & Composition Grid

Compose with cinematic intent. Supports standard 16:9, 4:3, square 1:1, and anamorphic 2.35:1 aspect ratio framing masks combined with a precise 3-part rule-of-thirds grid.

Simple Pricing.

Try it for free. Unlock the full potential when you're ready.

Free Trial

$0
  • Capture up to 10 photos
  • Experience all pro features
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Monthly Premium

$1.99/mo
  • Unlimited captures
  • Unlock all pro features
  • Cancel anytime

Lifetime License

$9.99/once
  • Unlimited captures
  • Yours forever
  • No subscription fees

Technical Specifications

High-fidelity capture specifications of Loga.

Still Capture Pipeline

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    10-bit YpCbCr Recording

    Captures directly from the native wide-color Apple Log sensor stream utilizing standard AVFoundation pipelines.

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    Metal 2 Preview Pipeline

    Applies real-time 3D LUT pixel buffer transformations utilizing optimized CoreImage and Metal rendering destinations.

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    Lossless/Lossy Dual Save

    Completely separates the graded RGB JPEG save (saved directly to Camera Roll) and the uncompressed raw 10-bit TIFF archive.

System Requirements

Recommended Device iPhone 15 Pro / 15 Pro Max & newer Pro-tier models
Minimum OS iOS 17.0 or higher
Hardware Camera Rear camera system supporting native Apple Log Color Space stream
Storage Capacity High capacity recommended if using TIFF mode (approx. 20MB+ per frame)